CN201905049U - Crop straw smashing and returning machine - Google Patents
Crop straw smashing and returning machine Download PDFInfo
- Publication number
- CN201905049U CN201905049U CN201020669060XU CN201020669060U CN201905049U CN 201905049 U CN201905049 U CN 201905049U CN 201020669060X U CN201020669060X U CN 201020669060XU CN 201020669060 U CN201020669060 U CN 201020669060U CN 201905049 U CN201905049 U CN 201905049U
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- cylinder
- crop straw
- roller
- returning
- agricultural crop
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Abstract
The utility model discloses a crop straw smashing and returning machine, which comprises a frame as well as a suspension frame, a speed reduction gear box and a smashing cavity arranged on the frame; a roller is arranged in the smashing cavity; flyballs and semi-circular sawtooth blades are uniformly distributed and arranged on the roller, wherein the semi-circular sawtooth blades are symmetrically and spirally arranged from the two sides of the roller to the middle of the roller; a big belt wheel is arranged on one end shaft of the roller; the big belt wheel and a small belt wheel mounted on an output shaft of the speed reduction gear box are connected by a belt. The crop straw smashing and returning machine has simple and practical structure, runs reliably, and prevents crops fiber from twisting on the roller, thus having good smashing effect and high working efficiency.
Description
Technical field
The utility model relates to a kind of farm machinery, specifically is a kind of agricultural crop straw crushing and returning to field machine.
Background technology
General crops be to all will turning over kind after certain time limit or the results, all the stalk of former crops will be pulverized before turning over kind or it is done out the outside, field.And the crops of some big canes such as treat banana stalk at present all are to adopt manual operation, earlier it are cut down, and haul out outside the field again, and labour intensity is very big.Also have some treat banana stalk crackers on the existing market, what have is bulky, and weight is big, needs the traction power requirement of configuration very high, causes energy consumption big, the cost height; The flyball that passes through to be installed in the pulverizing cylinder that has is smashed treat banana stalk, break, thereby reach the purpose of pulverizing, but, will influence the operation of a machine because the fiber of treat banana stalk can constantly be wrapped on the cylinder, even cause mechanical breakdown, and operating efficiency is not high.Therefore, practical, reliable, the treat banana stalk cracker that operational effect is good that have not yet to see that suitable peasant household uses.
The utility model content
Technical problem to be solved in the utility model provides a kind of practicality, reliable, agricultural crop straw crushing and returning to field machine that operational effect is good, and it can not make agronomic crop fibre be wrapped on the cylinder, and high efficiency.
The utility model solves the problems of the technologies described above with following technical scheme: the utility model agricultural crop straw crushing and returning to field machine comprises frame and rack-mounted hanger bracket, gear reduction box and crushing chamber, cylinder is installed in the crushing chamber, the flyball and the semicircle sawtooth blade that are evenly distributed are installed on the cylinder, wherein semicircle sawtooth blade is symmetrical spirality from cylinder two side direction centre and arranges, on one of the cylinder end axle big belt pulley is installed, big belt pulley be installed in the gear reduction box output shaft on small belt pulley between be connected by belt.
On another end axle of described cylinder counter-weight flywheel is installed.
Be provided with the small blade that a row is installed in the cover rear portion in the described crushing chamber.
Described flyball is symmetrical spirality from cylinder two side direction centre and arranges.
Agricultural crop straw crushing and returning to field machine of the present utility model is simple in structure, and practicality is reliable, and it can not make agronomic crop fibre be wrapped on the cylinder good crushing effect, high efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model agricultural crop straw crushing and returning to field machine.
Fig. 2 is the structural representation of semicircle sawtooth blade among Fig. 1.
Among the figure: hanger bracket 1, output shaft 2, small belt pulley 3, belt 4, bearing 5, big belt pulley 6, flyball 7, cylinder 8, crushing chamber 9, small blade 10, counter-weight flywheel 11, semicircle sawtooth blade 12, frame 13, gear reduction box 14, power input shaft 15, strainer 16, universal coupling 17, power take-off 18.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing:
Before the operation, to provide power to the utility model with the hauling machine of power coupling, when the utility model is connected with hauling machine, the rear portion of hanger bracket 1 with hauling machine joined, the power take-off 18 of hauling machine connects with the power input shaft 15 of gear reduction box 14 by universal coupling 17.
During work, start hauling machine, hauling machine is in the process of advancing, agricultural crop straw such as treat banana stalk are pushed over, and under the drive of hauling machine, the output shaft 2 of gear reduction box 14 also rotates thereupon, and driving small belt pulley 3 rotations, the big belt pulley 6 that connects through belt 4 also rotates thereupon simultaneously, makes high speed rotating thereby drive cylinder 8, flyball 7 on the cylinder 8 is also thereupon by whipping, and constantly impacting on the ground agricultural crop straw, the centrifugal action of its generation is simultaneously also constantly broken up agricultural crop straw cylinder on the fiber roll that the back produces, because cylinder is provided with semicircle sawtooth blade 12, the fiber that is come up by volume is also cut off by semicircle sawtooth blade 12 thereupon, therefore, in operation process, cylinder can not twined by fiber basically and influence its work, thereby significantly reduced fault, increased work efficiency.
In order to make the operation of the utility model agricultural crop straw crushing and returning to field machine more steady, can also on another end axle of cylinder 8, counter-weight flywheel 11 be installed.
In order further to strengthen crushing effect, the utility model can also be provided with the small blade 10 that a row is installed in the cover rear portion in crushing chamber 9.
In order to make pulverized material not be concentrated in the side of crushing chamber 9, the running of influence machinery can also be symmetrical spirality from 8 liang of side direction centres of cylinder with flyball 7 and arrange.
Claims (4)
1. agricultural crop straw crushing and returning to field machine, comprise frame and rack-mounted hanger bracket, gear reduction box and crushing chamber, it is characterized in that: cylinder is installed in the crushing chamber, the flyball and the semicircle sawtooth blade that are evenly distributed are installed on the cylinder, wherein semicircle sawtooth blade is symmetrical spirality from cylinder two side direction centre and arranges, on one of the cylinder end axle big belt pulley is installed, big belt pulley is connected by belt with small belt pulley on being installed in the gear reduction box output shaft.
2. according to the described agricultural crop straw crushing and returning to field machine of claim 1, it is characterized in that: on another end axle of cylinder counter-weight flywheel is installed.
3. according to the described agricultural crop straw crushing and returning to field machine of claim 1, it is characterized in that: be provided with the small blade that a row is installed in the cover rear portion in the described crushing chamber.
4. according to the described agricultural crop straw crushing and returning to field machine of claim 1, it is characterized in that: described flyball is symmetrical spirality from cylinder two side direction centre and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020669060XU CN201905049U (en) | 2010-12-20 | 2010-12-20 | Crop straw smashing and returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020669060XU CN201905049U (en) | 2010-12-20 | 2010-12-20 | Crop straw smashing and returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201905049U true CN201905049U (en) | 2011-07-27 |
Family
ID=44297261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020669060XU Expired - Lifetime CN201905049U (en) | 2010-12-20 | 2010-12-20 | Crop straw smashing and returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201905049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138388A (en) * | 2010-12-20 | 2011-08-03 | 南宁市农业机械化技术推广服务站 | Smashed straw machine |
| CN103563568A (en) * | 2012-07-25 | 2014-02-12 | 许春雷 | Crop stalk crushing machine |
| CN104247611A (en) * | 2014-04-30 | 2014-12-31 | 王中海 | Anti-winding field straw chopper for paddy field |
-
2010
- 2010-12-20 CN CN201020669060XU patent/CN201905049U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138388A (en) * | 2010-12-20 | 2011-08-03 | 南宁市农业机械化技术推广服务站 | Smashed straw machine |
| CN103563568A (en) * | 2012-07-25 | 2014-02-12 | 许春雷 | Crop stalk crushing machine |
| CN104247611A (en) * | 2014-04-30 | 2014-12-31 | 王中海 | Anti-winding field straw chopper for paddy field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGXI QINZHOU LISHUN MACHINERY CO., LTD. Free format text: FORMER OWNER: NANNING AGRICULTURAL MECHANIZATION TECHNOLOGY PROMOTION SERVICE STATION Effective date: 20120529 Free format text: FORMER OWNER: WUMING AGRICULTURAL MECHANIZATION TECHNOLOGY PROMOTION SERVICE STATION Effective date: 20120529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 530001 NANNING, GUANGXI ZHUANG AUTONOMOUS REGION TO: 535000 QINZHOU, GUANGXI ZHUANG AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120529 Address after: 535000 the Guangxi Zhuang Autonomous Region Qinzhou Nanzhu East Street of Xiaojiang River Industrial Park Patentee after: Guangxi Qinzhou Lishun Machinery Co., Ltd. Address before: 530001 No. 25, Anji Road, Nanning, the Guangxi Zhuang Autonomous Region Co-patentee before: Wuming County Agricultural Mechanization Technology Dissemination Service Station Patentee before: Nanning Agricultural Mechanization Technology Popularization Service Station |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |